| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $97.47 | 5.634% | $102.9615 | $102.96 | $102.95 | $103.00 |
| Purchase #2 | $192.37 | 12.604% | $216.6163 | $216.62 | $216.60 | $216.60 |
| Purchase #3 | $150.82 | 9.690% | $165.4345 | $165.43 | $165.45 | $165.40 |
| Purchase #4 | $14.70 | 10.119% | $16.1875 | $16.19 | $16.20 | $16.20 |
| Purchase #5 | $22.91 | 8.459% | $24.848 | $24.85 | $24.85 | $24.80 |
| Purchase #6 | $56.32 | 6.145% | $59.7809 | $59.78 | $59.80 | $59.80 |
| Purchase #7 | $190.29 | 6.314% | $202.3049 | $202.30 | $202.30 | $202.30 |
| 7 purchase totals = | $724.88 | $788.1336 | $788.13 | $788.15 | $788.10 | |